RETAINED OBJECT
\ɹɪtˈe͡ɪnd ˈɒbd͡ʒɛkt], \ɹɪtˈeɪnd ˈɒbdʒɛkt], \ɹ_ɪ_t_ˈeɪ_n_d ˈɒ_b_dʒ_ɛ_k_t]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.